Instructions Forecasting Assignment Use the data below to compute the following: Period (t) At or Yt 403 422 325 428 332 317 376 478 382 1 2 3 4 5 6 7 8 9 A.) Compute the 4 period simple moving average forecasts. Compute the MAD and MSE for the 4-period simple moving average. B.) Compute the 4-period weighted moving average forecasts using the weights= 0.2, 0.15, 0.35 and 0.3. Compute the MAD and MSE for the 4-period weighted moving average. C.) Compute the exponential smoothing forecasts using alpha=0.25. Compute the MAD and MSE for the exponential smoothing forecasts. D.) Calculate the regression line. Compute the MAD and MSE for the regression line.

Instructions Forecasting Assignment Use the data below to compute the following: A.) Compute the 4 period simple moving average forecasts. Compute the MAD and MSE for the 4-period simple moving average. B.) Compute the 4-period weighted moving average forecasts using the weights =0.2,0.15,0.35 and 0.3 . Compute the MAD and MSE for the 4-period weighted moving average. C.) Compute the exponential smoothing forecasts using alpha =0.25. Compute the MAD and MSE for the exponential smoothing forecasts. D.) Calculate the regression line. Compute the MAD and MSE for the regression line